Malaysia 
Moulded Case Circuit Breaker h250 3P 50kA 250A TM HNG250U
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Phase out product: please contact your electrical wholesaler for availability
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Optional accessories
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Connection Functions 2 products available -
Shunt release 1 products available
Technical characteristics
Electric current
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Rated current250 A
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Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-250 kA
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Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-285 kA
Architecture
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Number of poles3
Frequency
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Frequency50 - 60 Hz
Voltage
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Rated impulse withstand voltage Uimp8000 V
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Rated insulation voltage Ui800 V
Functions
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Trip unitTM A/A
Main electrical attributes
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Magnetic protection trip time0 - 0 ms
Power
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Total power loss under IN48,90 W
Endurance
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Electric endurance in number of cycles1000
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Number of mechanical operations4000
Safety
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Ingress Protection (IP) classIP4X
Use conditions
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Operating temperature-25 - 70 °C
Connection
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Cross-section flexible conductor35 - 150 mm²
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Cross-section rigid conductor35 - 185 mm²
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Connector/plug typeTerminal
Installation, mounting
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Nominal tightening torque12 - 12 Nm
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Mounting-/Connection PositionFront
Settings
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Thermal protection knob setting xIN0.63, 0.8, 1
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Adjustment range short-term delayed short-circuit release0 - 0 A
Environmental value
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Certifications and documents
Downloads
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Product datasheet
Hager Product data sheet HNG250U
Moulded Case Circuit Breaker h250 3P 50kA 250A TM
PDF -
Declaration of conformity
MCCB h250
PDF360,91 kB
More documentation